Carol Anne Simpson, RD
Registered Dietitian · Oregon City, OR
Carol Anne Simpson, RD is a registered dietitian with a practice address in Oregon City, Oregon, and NPI 1811549090, issued on Jul 9, 2019. Check the license (Oregon LD-D-10193371, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carol Anne Simpson
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- LD-D-10193371 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1508 Division St Ste 15, Oregon City, OR 97045
- Phone
- (503) 692-3750
- Enumerated
- Jul 9, 2019
- Record last updated
- Jun 14, 2023
- Fax
- (503) 691-2324
- Medicare enrollment
- Enrolled (PECOS I20220119000725); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 927 in Oregon → Look up another NPI →
Also registered at 1508 Division St Ste 15
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Applebaum, M.D.Gastroenterology Physician1710073200
- Katherine FordPhysician Assistant1609245786
- Jill Gordanier, RDRegistered Dietitian1316511751
- Jaime Scott, MDGastroenterology Physician1841829314
- Bradley ZwahlenFamily Nurse Practitioner1629581558
Verify Carol Anne Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license LD-D-10193371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The Oregon Clinic, PCOregon City, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carol Anne Simpson among 927 registered dietitian records in Oregon
Carol Anne Simpson, RD is one of 927 registered dietitian records with a practice address in Oregon. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.
- NPI issued2019 · 61% of these records are older, 33% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated2013 · median 2014 among the 138 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Oregon
There are 927 registered dietitian records in Oregon.
All 927 in Oregon → Every provider in Oregon City → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Jacqueline Abbott, DRPH, RDN, DOULAOregon City, OR 970451477536902
- Nina Escobedo, RDOregon City, OR 970451275451551
- Jill Gordanier, RDOregon City, OR 970451316511751
- Madison Kading, RD, LDOregon City, OR 970451750261426
- Janet Mann, RDNOregon City, OR 970451770547085
- Jodi Moon, R.D., C.D.EOregon City, OR 970451679891501
- Sarah Orellana, MPH, RDN, LDOregon City, OR 970451073395927
- Lois Read, RD, LDNOregon City, OR 970451780123125
Common questions
What is Carol Anne Simpson, RD's NPI number?
Carol Anne Simpson, RD's National Provider Identifier (NPI) is 1811549090, issued on Jul 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Carol Anne Simpson, RD located?
The NPPES record lists a practice address at 1508 Division St Ste 15, Oregon City, OR, 97045. Phone: (503) 692-3750. Providers update this record themselves, so call before visiting.
How can I verify Carol Anne Simpson, RD's license?
NPPES lists Oregon license number LD-D-10193371, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.